Home / 68,082,353,923.50-148,989,930,942.38

Finding the Third Proportional to 68,082,353,923.50 and 148,989,930,942.38

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Solution

The third proportional to 68,082,353,923.50 and 148,989,930,942.38 is: 326,046,298,974.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,082,353,923.50 : 148,989,930,942.38 = 148,989,930,942.38 : x
  2. Step 2: Convert to fraction form
    68,082,353,923.50/148,989,930,942.38 = 148,989,930,942.38/x
  3. Step 3: Cross multiply
    68,082,353,923.50x = 148,989,930,942.38 × 148,989,930,942.38
  4. Step 4: Simplify right side
    68,082,353,923.50x = 22,197,999,522,215,161,233,408
  5. Step 5: Solve for x
    x = 22,197,999,522,215,161,233,408/68,082,353,923.50
  6. Step 6: Final answer
    x = 326,046,298,974.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.